package com.leyou.item.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.leyou.item.dto.SpecGroupDTO;
import com.leyou.item.entity.SpecGroup;
import com.leyou.item.entity.SpecParam;
import org.springframework.stereotype.Service;

import java.util.List;

public interface SpecGroupService extends IService<SpecGroup> {




    void addSpecGroup(SpecGroupDTO specGroupDTO);

    void updataSpecGroup(SpecGroupDTO specGroupDTO);


    List<SpecGroupDTO> listSpecGroupByCategoryId(Long cid);

    List<SpecGroupDTO> listGroupById(Long cid);
}
